Patent · US Expired

Converter circuit with coupled inductances having asymmetrical air gap arrangement

US7154233B2 · kind B2 · utility

1Cited by

2References

12Claims

0Family size

Assignee

Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH · DE

Inventors

Olaf Busse · Munich, DE
Markus Heckmann · Munich, DE
Siegfried Mayer · Leinfelden, DE

Key dates

Filing date	Apr 6, 2005
Grant date	Dec 26, 2006
Priority date	—
Expiry date	Apr 6, 2025

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02B20/00
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

The invention relates to a converter circuit with coupled inductances L1 and L2 which have a core K having an air gap S which is asymmetrical with respect to the inductances.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.